[PATCH v1 1/2] lib/cmdline: Export next_arg() for being used in modules

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

At least one module will benefit from using next_arg() helper.
Let's export it for that module and others if they consider it
helpful.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 lib/cmdline.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/cmdline.c b/lib/cmdline.c
index 5d474c626e24..5546bf588780 100644
--- a/lib/cmdline.c
+++ b/lib/cmdline.c
@@ -272,3 +272,4 @@ char *next_arg(char *args, char **param, char **val)
 	/* Chew up trailing spaces. */
 	return skip_spaces(args);
 }
+EXPORT_SYMBOL(next_arg);
-- 
2.30.1